3493892 has 12 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 1742856.

The previous prime is 3493883. The next prime is 3493909. The reversal of 3493892 is 2983943.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709 + ... + 3147.

It is an arithmetic number, because the mean of its divisors is an integer number (510720).

Almost surely, 2^3493892 is an apocalyptic number.

It is an amenable number.

3493892 is a deficient number, since it is larger than the sum of its proper divisors (2634748).

3493892 is a wasteful number, since it uses less digits than its factorization.

3493892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2048 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 3493892 is about 1869.1955488926. The cubic root of 3493892 is about 151.7410758069.

The spelling of 3493892 in words is "three million, four hundred ninety-three thousand, eight hundred ninety-two".